The short answer for Singapore is: probably not. Below is a chart derived from the data used for the paper, which includes virtually all RGM isolated in Singapore between 2006 and 2011.

Prevalence and number of RGM infections in Singapore, 2006-2011.

As one can see, whether corrected for population changes or not, there did not appear to be an increase (or decrease) in RGM infections over this period. Nonetheless, 6 years (2006-2011) is too short to determine any real changes in infection rates over time, and proper long-term surveillance should be performed – at least on an annual basis – to answer the question properly. RGM infections are not considered a major public health threat, however, hence the likelihood of such a surveillance programme being implemented in Singapore is very low.